What is the domain of y=(6+x)/(3-x) ?

The domain of y=(6+x)/(3-x) is x 3

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of y=(6+x)/(3-x)

domain

y = \frac{6 + x}{3 - x}

x < 3 or x > 3

Interval Notation

(- \infty, 3) \cup (3, \infty)

Solution steps

Find undefined (singularity) points:

x = 3

The function domain

x < 3 or x > 3

f (x) = 3 x + \frac{5}{4}

f (x) = \frac{x + 3}{x + 2}

\frac{- 11 x + 1}{- 30 x ^{2} - 25 x + 5}

f (x) = 1 + \frac{6}{x}

6 x - 9

What is the domain of y=(6+x)/(3-x) ?
The domain of y=(6+x)/(3-x) is x<3\lor x>3